add a little comments

chatbot_simulator.py

@@ -150,7 +150,7 @@ Example Output Format:
 
         self.conversation.append({"role": "assistant", "content": update_prompt})
         updated_state = self._get_openai_response(self.conversation)
-        self.conversation.pop(-1)
+        self.conversation.pop(-1) ## update prompt don't have to stay in conversation history
 
         # Parse and update the user state
         updated_state = json_repair.loads(updated_state)
@@ -181,6 +181,7 @@ Example Output Format:
         system_prompt = self._generate_system_prompt()
 
         # GPT generates the page instructions
+        ## no need to store old system prompt while we get a new one
         self.conversation = [entry for entry in self.conversation if entry["role"] != "system"]
         self.conversation.append({"role": "system", "content": system_prompt})